云南高校图书馆联盟文献共享服务平台- AUSTENITIC

AUSTENITIC: 作品数：110被引量：199H指数：6; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：马超群左波轩福贞陈钢涂善东更多>>; 相关机构：东北大学上海核工程研究设计院国家质检总局中国科学院金属研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金山西省自然科学基金国家教育部博士点基金天津市自然科学基金更多>>

Correlation between grain size,mechanical properties and deformed microstructure of Fe-20Mn-6Al-0.6C-0.15Si low-density steel: 《Journal of Iron and Steel Research International》2025年第1期282-292,共11页Qi Zhang Guang-hui Chen Zheng-liang Xue Zheng-kun Chen Guang Xu; supports from National Natural Science Foundation of China(No.U20A20270);China Postdoctoral Science Foundation(No.2022M722486).; The effects of austenite grain size on the deformed microstructure and mechanical properties of an Fe-20Mn-6Al-0.6C-0.15Si(wt.%)low-density steel were investigated.The microstructure of the experimental steel after so...; 关键词：Austenitic low-density steel Solution treatment Grain size Mechanical property Deformed microstructure

Effects of heating temperature and atmosphere on element distribution and microstructure in high-Mn/Al austenitic low-density steel: 《International Journal of Minerals,Metallurgy and Materials》2024年第12期2670-2680,共11页Qi Zhang Guanghui Chen Yuemeng Zhu Zhengliang Xue Guang Xu; gratefully acknowledge the financial support from the National Natural Science Foundation of China(No.U20A20270);China Postdoctoral Science Foundation(No.2022M722486).We would like to thank Dr.Wei Yuan at the Analytical&Testing Center of Wuhan University of Science and Technology for the help on EPMA analyses.; The elemental distribution and microstructure near the surface of high-Mn/Al austenitic low-density steel were investigated after isothermal holding at temperatures of 900-1200℃ in different atmospheres,including air...; 关键词：low-density steel oxidation MICROSTRUCTURE element distribution compound scale

Enhancing strength-ductility balance in Fe-Mn-Al-C-Ni austenitic low-density steel via intragranular dual-nanoprecipitation被引量：1: 《Journal of Materials Science & Technology》2024年第33期38-51,共14页Y.F.An X.P.Chen L.Mei Y.C.Qiu Y.Z.Li W.Q.Cao; supported by the National Natural Science Foundation of China(Nos.52171105 and 51871062).; Strength-ductility trade-off is usually an inevitable scenario inκ′-carbides strengthened austenitic lightweight steel.The reduction of ductility is primarily attributed to the shearing of coherentκ′-carbides by d...; 关键词：Lightweight steel Dual-nanoprecipitation Precipitation strengthening Work hardening capability

Formation of intracrystalline deformation twins in austenitic Mn-steel at the early stage of plastic deformation Zhimin Ding: 《Journal of Materials Science & Technology》2024年第30期129-138,共10页Zhimin Ding Linnan Dong Qiaomei Huang Jie Guo Rujin Tian Feng Yan; supported by the Key Projects of CRRC Technology Research and Development Plan(No.2022CXB195).; In austenitic Mn-steels with low stacking fault energy,the deformation twin is known to play an im-portant role in plastic deformation.Usually,the position grain boundary is preferred to observe and in-vestigate the f...; 关键词：High-resolution transmission electron microscopy Austenitic Mn-steel Deformation twin Nucleation mechanism ATOMIC-SCALE

Enhancing strength and ductility in the nugget zone of friction stir welded 7Mn steel via tailoring austenitic stability被引量：1: 《Journal of Materials Science & Technology》2024年第18期174-185,共12页Y.Q.Wang F.Y.Li J.X.Su R.H.Duan Z.A.Luo G.M.Xie; supported by the National Nature Science Foundation of China(Nos.52274378,51774085);the Liaoning Province Excellent Youth Foundation(No.2020-YQ-03);the Open Research Fund from the National Key Research and Development Program(No.2018YFA0707304).; The martensite often appears in the nugget zone(NZ)of friction stir welding(FSW)7 wt.%Mn steel due to low austenite stability,deteriorating ductility and toughness.In this work,a 7 wt.%Mn steel was sub-jected to FSW,a...; 关键词：Friction stir welding Medium Mn steel PREHEATING Transformation-induced plasticity Twinning-induced plasticity

Effect of Mn addition on microstructure and mechanical properties of GX40CrNiSi25-12 austenitic heat resistant steel: 《China Foundry》2024年第3期205-212,共8页Guan-yu Jiang Meng-wu Wu Xiao-guang Yang Hui Wang Yu-yuan Zhu; supported by the National Natural Science Foundation of China(Grant No.52275370);the Key R&D Program of Hubei Province,China(Grant Nos.2022BAD100,2021BAA048);the Open Fund of Hubei Longzhong Laboratory(Grant No.2022ZZ-04).; Three types of steels were designed on the basis of GX40CrNiSi25-12 austenitic heat resistant steel by adding different Mn contents(2wt.%,6wt.%,and 12wt.%).Thermodynamic calculation,microstructure characterization and...; 关键词：austenitic heat resistant steel MANGANESE MICROSTRUCTURE mechanical properties

Precipitation transformation pathway and mechanical behavior of nanoprecipitation strengthened Fe-Mn-Al-C-Ni austenitic low-density steel被引量：1: 《Journal of Materials Science & Technology》2024年第7期157-167,共11页Y.F.An X.P.Chen L.Mei P.Ren D.Wei W.Q.Cao; supported by the National Natural Science Foundation of China(Nos.52171105 and 51871062).; Precipitation strengthening has been widely adopted in austenitic low-density steel owing to excellent hardened effects.This approach generally employs the coherentκ′carbides and non-coherent B2 particles.Revealing ...; 关键词：Lightweight steel κ′-carbides B2 particles Work hardening capability

Strengthening and control of second-phase particle precipitation in ferritic/austenitic/martensitic heat-resistant alloys:a review被引量：1: 《Journal of Iron and Steel Research International》2024年第1期3-23,共21页Xue-cheng Peng Han-jie Guo Xin-fang Zhang Yi-wa Luo Ye Sun Jing Guo Rong-guang Yang Xiao-dan Zheng; The authors express their gratitude to the National Science Foundation for Young Scientists of China(51704021);Key Research and Development Projects of Shandong Province(2021CXGC010);Key Research and Development Projects of Sichuan Province(021YFG0114);Fundamental Research Funds for the Central Universities(FRF-IDRY-20-015,FRF-TP-20-004A3,FRF-TP-19-030A2,and FRF-TP-16-079A1)for their kind financial support.; Heat-resistant alloys with excellent mechanical properties are widely used in various fields,and further improvement in their properties is essential to meet the requirements in new-generation advanced supercritical b...; 关键词：Heat-resistant alloy Second-phase particle CARBIDE Rare earth oxide Intermetallic compound Strengthening

Shielding and corrosion properties of the Alloy 709 as canister material for spent nuclear fuel dry casks: 《Defence Technology（防务技术）》2023年第3期116-124,共9页Zeinab Y.Alsmadi Mohamed A.Bourham; supported by the Russell Family Foundation Grant for research on High Level Waste Packages and Dry Casks;the Department of Nuclear Engineering at North Carolina State University。; The shielding and corrosion properties of the Alloy 709 advanced austenitic stainless steel have been investigated as a candidate canister material in spent fuel dry casks.The results revealed that the experimental an...; 关键词：CORROSION steel AUSTENITIC

Effect of Temperature on the Oxide Film of Austenitic Steel 15-15Ti in High-temperature CO_(2): 《IMP & HIRFL Annual Report》2022年第1期111-113,共3页Qi Le Liu Chao Shen Tielong; Supercritical CO_(2) is an important candidate cooling medium in advanced nuclear energy systems.Compared with steam Rankine cycle,the supercritical CO_(2) Brayton cycle has higher energy conversion rate,compact power...; 关键词：AUSTENITIC CYCLE ENERGY

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